Commands for working with LND balances.
Supported LND versions:
- v0.18.0-beta to v0.18.2-beta
- v0.17.0-beta to v0.17.5-beta
- v0.16.0-beta to v0.16.4-beta
- v0.15.2-beta to v0.15.5-beta
- Requires an installation of Node v18+
npm install -g balanceofsatoshisOr use a platform-specific guide:
- Docker/BTCPayServer install notes
- RaspiBlitz install guide
- RaspiBolt/Debian guide
- Umbrel install guide
- Voltage install guide
If you want to try out any command without npm install, you can also do npx balanceofsatoshis to run a command directly.
Get the version to verify that it's installed:
bos --version
# current installed versionRe-install if you want to update to a new version.
To see a list of available options and flags run:
bos help
# Or get individual help with a command
bos help commandNameIf you want autocomplete on commands and options you can do:
bos install-completion
Or to remove autocomplete
bos uninstall-completionUse bos trade-secret and buy the secret
626f73ff0001010425002302210288be11d147e1525f7f234f304b094d6627d2c70f3313d7ba3696887b261c4447
to gain access to the private Telegram group.
Or if you can't use bos yet you can ask about it on the public group
# See an accounting formatted list of various types of transactions
bos accounting "category"
# See total balance, including pending funds, excluding future commit fees
bos balance
# Get the number of days the node cert remains valid
bos cert-validity-days
# Receive on-chain funds via a regular address
bos chain-deposit
# See the current fee estimates confirmation targets
bos chainfees
# Show chain fees paid
bos chart-chain-fees
# Show routing fees earned
bos chart-fees-earned
# Show routing fees paid
bos chart-fees-paid
# Show a chart of payments received
bos chart-payments-received
# Remove old failed payment data for probes and other failed payments
bos clean-failed-payments
# See details on how closed channels resolved on-chain
bos closed
# Export credentials
bos credentials
# View outbound fee rates and update outbound fee rates to peers
bos fees
# Query the node to find something like a payment, channel or node
bos find "query"
# Output a summarized version of peers forwarded towards
bos forwards
# Create a signed raw transaction for an on-chain transfer
bos fund "address" "amount"
# See help about a command
bos help "command"
# Run gateway service for https://ln-operator.github.io/ UI
bos gateway
# Look up the channels and fee rates of a node by its public key
bos graph "pubkey"
# Output the sum total of remote channel liquidity
bos inbound-liquidity
# Enforce rules on inbound channels
bos inbound-channel-rules
# Increase inbound liquidity to the node
bos increase-inbound-liquidity
# Increase the outbound liquidity of the node
bos increase-outbound-liquidity
# View and adjust list of saved nodes
bos nodes
# Open channels to public keys in a batch transaction
bos open "public_keys..."
# Open a balanced channel with a peer
bos open-balanced-channel
# Outputs the sum total of local channel liquidity
bos outbound-liquidity
# Pay a payment request (invoice), probing first
bos pay "payment_request"
# Show channel-connected peers
bos peers
# Output the price of BTC
bos price
# Test if funds can be sent to a destination
bos probe "payment_request/public_key"
# Rebalance funds between peers
bos rebalance
# Remove all channels with a peer
bos remove-peer
# Get a general report of the node activity
bos report
# Send funds using keysend and an optional message to a node
bos send
# Connect up to a Telegram bot
bos telegram
# Unlock the wallet if it is locked
bos unlock "path_to_password_file"
# Show unspent coin outputs
bos utxos- The
accountingcommand howto - The
opencommand howto - The
rebalancecommand howto - Another
rebalancecommand howto - Running
rebalancevideo (In German) - Secrets of
rebalancecommand revealed - Running
telegramvia nohup/tmux howto - Running
telegramvia systemd - Another
rebalance+tags&telegramcommands howto - Documentation for bos commands commands howto
Want to stack some sats? Write your own LN paywalled guide!
By default bos expects tls.cert in the root of the default lnd directory
and admin.macaroon in <default_lnd_dir>/data/chain/bitcoin/<network>.
Default LND directories:
- macOS:
~/Library/Application Support/Lnd/ - Linux:
~/.lnd/
It will check first for a mainnet macaroon, then a testnet macaroon.
The LND directory can be overriden with an environment variable:
BOS_DEFAULT_LND_PATH=/path/to/lnd/data/dir
If you have another node and it is already using balanceofsatoshis, you can
add it as a "saved node" using bos nodes --add.
Otherwise you can copy the credentials into a saved nodes directory:
To use bos with arbitrary external nodes (or nodes with custom
configuration), two things need to be done:
-
Create directory
~/.bos/, and add node credentials in a format of:~/.bos/YOUR_NODE_NAME/credentials.json
Use any shorthand you'd like when choosing this profile node name
- Each file should have the following format:
{
"cert": "base64 tls.cert value",
"macaroon": "base64 .macaroon value",
"socket": "host:port"
}Note: cert and (admin) macaroon should have base64-encoded, and newline-stripped content of the files. To get the strings in appropriate format you can run, ex:
# For `cert`
base64 -w0 ~/.lnd/tls.cert
# For `macaroon`
base64 -w0 ~/.lnd/data/chain/bitcoin/mainnet/admin.macaroonNote_2: socket should contain host:port pointing to lnd's gRPC interface, localhost:10009 by convention.
You can also set cert_path and macaroon_path to the path of the relevant
files instead.
The BOS directory path can be overriden with an environment variable:
BOS_DATA_PATH=/path/to/bos/data/dir
Note: Umbrel is not FOSS software, use at your own risk.
If you are using Umbrel and you have already installed but you get an error like
Name resolution failed for target dns:umbrel.local:10009 then try adding
umbrel.local to your /etc/hosts file, like sudo nano /etc/hosts and add a line 127.0.0.1 umbrel.local
- Identify your Umbrel home dir, like /home/umbrel/umbrel
- Look in the .env file in that dir for the
LND_IPto use as the socket to connect to
You can also use umbrel.local if that is in your Umbrel TLS cert but you will have to make sure the hostname is known to the client.
{
"cert_path": "/home/umbrel/umbrel/app-data/lightning/data/lnd/tls.cert",
"macaroon_path": "/home/umbrel/umbrel/app-data/lightning/data/lnd/data/chain/bitcoin/mainnet/admin.macaroon",
"socket": "LND_IP:10009"
}
- Now when you do a command, specify
--node umbrelor whatever your dir is:bos --node umbrel balance
To run commands on nodes specified this way, you need to suffix commands with their name, ex:
bos balance --node=SAVED_NODE_NAME
bos forwards --node=SAVED_NODE_NAMEIf a saved node is actually your default node, you can set an environment variable to avoid adding the --node prefix
export BOS_DEFAULT_SAVED_NODE=nodename
If that is set, it will use that node if no node is specified.
You can also add a JSON file to your .bos directory: config.json, add
{"default_saved_node": "nodename"} to set the default via a file instead
Some commands are designed to return outputs that can be piped or used in other CLI programs.
Make a textfile in the terminal with newline separated pubkeys and the capacity of the channels.
cat bos_channels.txt
│ File: bos_channels.txt
───────┼─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
1 │ 0337...1986 --amount=3000000
2 │ 02a4...20de --amount=3000000
3 │ 023c...0dec --amount=1000000
bos open $(cat bos_channels.txt)expr $(bos balance --node=savedNode1) + $(bos balance --node=savedNode2)
# outputs the combined balance of both nodes# Cron every 5 minutes adjust fees
*/5 * * * * /bin/timeout -s 2 30 /home/ubuntu/update-fees.sh
update-fees.sh:
#!/bin/bash
# Raise the outbound fees to a public key when inbound increases
/home/ubuntu/.npm-global/bin/bos fees --to PUBLIC_KEY --set-fee-rate="IF(INBOUND>10000000,1000,500)"
Keep a channel balanced between two of your own nodes
# Cron: every 30 minutes send funds to reach 50:50
*/30 * * * * /home/ubuntu/.npm-global/bin/bos send PUBKEY --max-fee 0 --message="rebalance" --amount="IF(OUTBOUND+1*m>(LIQUIDITY/2), OUTBOUND-(LIQUIDITY/2), 0)"
If you want to 50:50 rebalance with a peer node, you can use
--out-target-inbound=capacity/2 with bos rebalance
Some commands are made with the idea that they can trigger an alert or regular report by piping the output of a command into some reporting script like sendnotification which works with AWS SNS service to deliver notifications
Examples of shell scripts that could be executed by crontab:
# cert-expiration-alert.sh
#!/bin/bash
/path/to/bos cert-validity-days --below 30 | \
/path/to/sendnotification SNS "sns-topic-id" "Warning: %s days left on TLS cert" \
--nonzero --subject="Cert expiration warning"
# sends email when the certification has less than 30 days left until invalid# daily-report.sh
#!/bin/bash
/path/to/bos report --styled 2>&1 | \
/path/to/sendnotification SNS "sns-topic-id" "%s" --subject="Daily node update"
# sends email about what has happened on the node in the past day# low-offchain-outbound-liquidity alert
#!/bin/bash
/path/to/bos balance --offchain --below 4000000 | \
/path/to/sendnotification SNS "sns-topic-id" "off-chain balance deficit: %s sats" \
--nonzero --subject="Low balance warning"
# sends email if the channel balance goes below a threshold# low-inbound-liquidity.sh
#!/bin/bash
/path/to/bos inbound-liquidity --below=1000000 2>&1 | \
/path/to/sendnotification SNS "sns-topic-id" \
"WARNING inbound-liquidity deficit: %s sats" --nonzero \
--subject="Low inbound liquidity warning: node1"
# sends email if the inbound liquidity drops below a 1,000,000 satsIf you are running a long-running command and want it to persist, you will need something like Docker or nohup or tmux to assist you in that and then kill the process and restart it when updating.
Nohup example:
nohup /home/bos/.npm-global/bin/bos telegram --connect CONNECT_CODE > /dev/null &Docker example:
docker run -d --restart always -v $HOME/.bos:/home/node/.bos alexbosworth/balanceofsatoshis telegram --connect CONNECT_CODE
You can also create a shell-script.sh to run a command repeatedly, with a delay
while true;
do bos rebalance;
sleep 2000;
doneThis presumes you have Docker installed.
Install the Docker image:
docker pull alexbosworth/balanceofsatoshisYou can also build the image yourself: npm run build-docker, this will make
balanceofsatoshis.tar.gz that you can rsync or scp somewhere else and then
do docker load < balanceofsatoshis.tar.gz.
Once the image is installed, you can "docker run" commands for all the commands:
# Make sure you have a home directory created to give Docker access to
mkdir $HOME/.bos
docker run -it --rm -v $HOME/.bos:/home/node/.bos alexbosworth/balanceofsatoshis --version
# Should output the versionThis maps your home directory to the docker home directory to enable persistence of credentials.
If you want it to automatically detect your local node, also pass the LND home dir as an additional -v argument to docker run:
If you are on MacOS:
--network="host" -v $HOME/Library/Application\ Support/Lnd/:/home/node/.lnd:roOr on Linux:
--network="host" -v $HOME/.lnd:/home/node/.lnd:roOn BTCPayServer:
Create the credential.json file as explained in the saved nodes section, and for socket put:
"socket": "lnd_bitcoin:10009"
For Docker network use the Docker bridged network:
docker run -it --rm --network="generated_default" -v $HOME/.bos:/home/node/.bos alexbosworth/balanceofsatoshis balance --node SAVEDNODENAME
On Umbrel this would be:
# add Umbrel specific details:
## --network="host"
## --add-host=umbrel.local:192.168.1.23
## -v $HOME/umbrel/app-data/lightning/data/lnd:/home/node/.lnd:ro
docker run -it --rm --network=umbrel_main_network --add-host=localhost:10.21.21.9 -v $HOME/.bos:/home/node/.bos -v $HOME/umbrel/app-data/lightning/data/lnd:/home/node/.lnd:ro alexbosworth/balanceofsatoshis report
Note: For umbrel-os users, when
running the above docker run command, ensure the "192.168.1.23" portion of the
command is updated to reflect the IP of the lnd container. You can find the IP
by looking for the LND_IP value inside the $HOME/umbrel/.env file.
Otherwise you can just pass the local node credentials as shown above using the saved nodes.
If you are running a long-running command like telegram, use -d --restart always instead of -it --rm to run in daemon mode and auto-restart.
Note: if you are used to using ctrl+c to terminate the process, that doesn't
work on Docker. Instead, you can use ctrl+p and then ctrl+q to background the
interactive mode, then do docker ps and docker rm to kill the instance.
If you don't want to use the Dockerfile, you can build a docker file for yourself
FROM node:latest
RUN npm install balanceofsatoshis
ENTRYPOINT [ "/node_modules/balanceofsatoshis/bos" ]If you don't want to type out "docker run", and don't have an alias for it, you can create a simple shell script to fill that part in:
#! /usr/bin/env bash
docker run -it --rm -v=$HOME/.bos:/root/.bos bos:latest ${@:1}You can also define an alias for placing in ~/.profile or ~/.bash_profile:
alias bos="docker run -it --rm -v $HOME/.bos:/home/node/.bos alexbosworth/balanceofsatoshis"Adjust this alias to however you run the full Docker command. Remember to
execute the ~/.profile to install the alias into your current session: . ~/.profile
You can also create an alias to run a command in the background
alias bosd="docker run -d --rm -v $HOME/.bos:/home/node/.bos alexbosworth/balanceofsatoshis"Some commands take formula arguments. Formulas are expressions that allow you to perform functions and reference variables.
There is a dynamic playground here where you can play with expressions: https://formulajs.info/functions/
In --avoid flag commands like rebalance, a formula can be applied
directionally:
--avoid "fee_rate < 100/<PUBKEY>" to avoid channels forwarding to the public
key that charge a fee rate under 100 PPM.
Available variables:
age: Age of the channel vs the current heightbase_fee: Base fee to be charged to routecapacity: Capacity of the channelfee_rate: PPM fee to be charged to routeheight: Absolute height of the channelopposite_fee_rate: PPM fee that is charged in the non-routing direction
Formula amounts are supported in the following commands:
fundinbound-channel-rulesopenproberebalancesend
When passing an amount you can pass a formula expression, and the following variables are defined:
k: 1,000m: 1,000,000
Examples:
bos fund <address> "7*m"
// Fund address with value 7,000,000
bos probe <key> "100*k"
// Probe to key amount 100,000
bos send <key> "m/2"
// Push 500,000 to keyRebalance defines additional variables for --amount:
capacity: The total of inbound and outbound
And for --in-filter and --out-filter:
capacity: The total capacity with the peerheights: The set of heights of the channels with the peerinbound_fee_rate: The fee rate the peer is charginginbound_liquidity: The inbound liquidity with the peeroutbound_liquidity: The outbound liquidity with the peerpending_payments: The number of pending payments
Example:
// Rebalance with a target of 1,000,000
bos rebalance --amount "1*m"Send defines additional variables:
eur: The value of 1 Euro as defined by rate providerinbound: The inbound liquidity with the destinationliquidity: The total capacity with the destinationoutbound: The inbound liquidity with the destinationusd: The value of 1 US Dollar as defined by rate provider
Example:
// Send node $1
bos send <key> --amount "1*usd"Transfer variables:
out_inbound: The outbound liquidity with the outbound peerout_liquidity: The total inbound+outbound with the outbound peerout_outbound: The total outbound liquidity with the outbound peer
Example:
// Equalize inbound with a mutual peer
bos transfer node "in_inbound - (in_inbound + out_inbound)/2" --through peerVariables can be referenced for --set-fee-rate
fee_rate_of_<pubkey>: Reference other node's fee rateinbound: Remote balance with peerinbound_fee_rate: Incoming fee rateoutbound: Local balance with peer
You can also use functions:
bips(n): Set fee as parts per thousandpercent(0.00): Set fee as fractional percentage
Example:
// Set the fee rate to a tag to 1% of the value forwarded
bos fees --to tag --set-fee-rate "percent(1)"Pass formulas for rules with --rule.
Formula variables:
capacities: sizes of the peer's public channelscapacity: size of the inbound channelchannel_ages: block ages of the peer's public channelsfee_rates: outbound fee rates for the peerlocal_balance: gifted amount on the incoming channelprivate: request is to open an unannounced channelpublic_key: key of the incoming peer
Example:
// Reject channels that are smaller than 2,000,000 capacity
bos inbound-channel-rules --rule "capacity < 2*m"
// Set separate capacity limits depending on private status
bos inbound-channel rules --rule "if(private,capacity >= 9*m,capacity >= 5*m)"
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